/* ============================================================
   JACK ELLIS — jackellisweb.dev
   CSS Structure:
   1.  Reset & Variables
   2.  Base
   3.  Navigation
   4.  Hero
   5.  Ticker
   6.  Utilities / Shared
   7.  About
   8.  Services
   9.  Work & Clients
   10. Testimonial
   11. Contact
   12. Footer
   13. Animations
   14. Responsive
   ============================================================ */


/* ── 1. Reset & Variables ─────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --black:    #0d0d0d;
  --white:    #fafaf8;
  --grey-100: #f4f4f2;
  --grey-200: #e8e8e4;
  --grey-400: #aeada8;
  --grey-600: #6b6a66;

  --serif: 'Instrument Serif', Georgia, serif;
  --sans:  'Geist', system-ui, sans-serif;

  --nav-h:    72px;
  --max-w:    1200px;
  --pad-x:    48px;
  --pad-y:    100px;

  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-pill: 40px;
}


/* ── 2. Base ──────────────────────────────────────────────── */
html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--sans);
  background: var(--white);
  color: var(--black);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img {
  display: block;
  max-width: 100%;
}


/* ── 3. Navigation ────────────────────────────────────────── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--pad-x);
  background: rgba(250, 250, 248, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--grey-200);
}

.nav-logo {
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--black);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--grey-600);
  text-decoration: none;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--black); }

.nav-cta {
  font-size: 0.8125rem !important;
  font-weight: 500 !important;
  color: var(--white) !important;
  background: var(--black);
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  text-transform: none !important;
  letter-spacing: 0 !important;
  transition: opacity 0.2s;
}

.nav-cta:hover {
  opacity: 0.8;
  color: var(--white) !important;
}


/* ── 4. Hero ──────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  padding: calc(var(--nav-h) + 80px) var(--pad-x) 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  max-width: var(--max-w);
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--grey-600);
  border: 1px solid var(--grey-200);
  border-radius: var(--radius-pill);
  padding: 6px 14px;
  margin-bottom: 32px;
}

.hero-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #22c55e;
  animation: pulse 2s infinite;
}

.hero-heading {
  font-family: var(--serif);
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 28px;
}

.hero-heading em {
  font-style: italic;
  color: var(--grey-600);
}

.hero-sub {
  font-size: 1.0625rem;
  font-weight: 300;
  color: var(--grey-600);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 44px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.btn-primary {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--white);
  background: var(--black);
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  transition: opacity 0.2s, transform 0.2s;
  display: inline-block;
}

.btn-primary:hover {
  opacity: 0.8;
  transform: translateY(-1px);
}

.btn-ghost {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--grey-600);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 0.2s;
}

.btn-ghost:hover { color: var(--black); }

.hero-image-wrap {
  position: relative;
  display: flex;
  justify-content: flex-end;
}

.hero-img {
  width: 100%;
  max-width: 480px;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 2px solid var(--black);
  filter: grayscale(10%);
}

.hero-clients-strip {
  position: absolute;
  bottom: -24px;
  left: -24px;
  background: var(--white);
  border: 1px solid var(--grey-200);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hero-clients-strip .label {
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--grey-400);
}

.hero-clients-strip .names {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--black);
  line-height: 1.5;
}


/* ── 5. Ticker ────────────────────────────────────────────── */
.ticker {
  border-top: 1px solid var(--grey-200);
  border-bottom: 1px solid var(--grey-200);
  overflow: hidden;
  padding: 14px 0;
  background: var(--white);
}

.ticker-track {
  display: flex;
  gap: 64px;
  animation: ticker 22s linear infinite;
  width: max-content;
}

.ticker-item {
  display: flex;
  align-items: center;
  gap: 64px;
  font-size: 0.8125rem;
  font-weight: 300;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--grey-600);
  white-space: nowrap;
}

.ticker-item .sep {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--grey-400);
}


/* ── 6. Utilities / Shared ────────────────────────────────── */
.section {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: var(--pad-y) var(--pad-x);
}

.section-label {
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--grey-400);
  margin-bottom: 48px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--grey-200);
}


/* ── 7. About ─────────────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.about-img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--radius-sm);
  filter: grayscale(10%);
}

.about-heading {
  font-family: var(--serif);
  font-size: clamp(2rem, 3.5vw, 3.25rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 28px;
}

.about-heading em {
  font-style: italic;
  color: var(--grey-600);
}

.about-body {
  font-size: 1rem;
  font-weight: 300;
  color: var(--grey-600);
  line-height: 1.8;
  margin-bottom: 20px;
}

.stat-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  border: 1px solid var(--grey-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: 40px;
}

.stat {
  padding: 24px;
  background: var(--white);
}

.stat:nth-child(2) { border-left: 1px solid var(--grey-200); }
.stat:nth-child(3) { border-top: 1px solid var(--grey-200); }
.stat:nth-child(4) { border-top: 1px solid var(--grey-200); border-left: 1px solid var(--grey-200); }

.stat-number {
  font-family: var(--serif);
  font-size: 2.5rem;
  font-weight: 400;
  line-height: 1;
  color: var(--black);
  margin-bottom: 6px;
}

.stat-desc {
  font-size: 0.8125rem;
  color: var(--grey-600);
  font-weight: 300;
}


/* ── 8. Services ──────────────────────────────────────────── */
.services-section { background: var(--black); }

.services-section .section { color: var(--white); }

.services-section .section-label { color: #555; }
.services-section .section-label::after { background: #222; }

.services-heading {
  font-family: var(--serif);
  font-size: clamp(2rem, 3.5vw, 3.25rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 64px;
  max-width: 600px;
}

.services-heading em {
  font-style: italic;
  color: #666;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: #1a1a1a;
  border: 1px solid #1a1a1a;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.service-card {
  background: var(--black);
  padding: 36px 32px;
  transition: background 0.2s;
}

.service-card:hover { background: #111; }

.service-icon {
  font-size: 1.5rem;
  margin-bottom: 20px;
  display: block;
}

.service-title {
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--white);
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.service-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-list li {
  font-size: 0.875rem;
  font-weight: 300;
  color: #888;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.5;
}

.service-list li::before {
  content: '→';
  color: #444;
  flex-shrink: 0;
}


/* ── 9. Work & Clients ────────────────────────────────────── */
.clients-logos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--grey-200);
  border: 1px solid var(--grey-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 64px;
}

.client-logo-cell {
  background: var(--white);
  padding: 48px 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.client-logo-cell img {
  max-height: 48px;
  max-width: 180px;
  width: auto;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.6;
  transition: opacity 0.2s, filter 0.2s;
}

.client-logo-cell:hover img {
  opacity: 1;
  filter: grayscale(0%);
}


/* ── 10. Testimonial ──────────────────────────────────────── */
.testimonial-wrap {
  border: 1px solid var(--grey-200);
  border-radius: var(--radius-lg);
  padding: 56px;
  position: relative;
  overflow: hidden;
}

.testimonial-quote {
  font-family: var(--serif);
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.55;
  color: var(--black);
  letter-spacing: -0.01em;
  margin-bottom: 36px;
  position: relative;
  z-index: 1;
}

.testimonial-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  position: relative;
  z-index: 1;
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.testimonial-author strong {
  font-size: 0.9375rem;
  font-weight: 500;
}

.testimonial-author span {
  font-size: 0.8125rem;
  color: var(--grey-600);
  font-weight: 300;
}

.testimonial-stat { text-align: right; }

.testimonial-stat .big {
  font-family: var(--serif);
  font-size: 3rem;
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--black);
}

.testimonial-stat .small {
  font-size: 0.8125rem;
  color: var(--grey-600);
  font-weight: 300;
  margin-top: 4px;
}

.testimonial-deco {
  position: absolute;
  top: -10px;
  left: 40px;
  font-family: var(--serif);
  font-size: 14rem;
  line-height: 1;
  color: var(--grey-100);
  pointer-events: none;
  user-select: none;
  z-index: 0;
}


/* ── 11. Contact ──────────────────────────────────────────── */
.contact-section { background: var(--grey-100); }

.contact-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: var(--pad-y) var(--pad-x);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.contact-heading {
  font-family: var(--serif);
  font-size: clamp(2.5rem, 4.5vw, 4rem);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.contact-heading em {
  font-style: italic;
  color: var(--grey-600);
}

.contact-sub {
  font-size: 1rem;
  font-weight: 300;
  color: var(--grey-600);
  line-height: 1.7;
  margin-bottom: 40px;
}

.contact-email-link {
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--black);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--black);
  padding-bottom: 4px;
  transition: opacity 0.2s;
}

.contact-email-link:hover { opacity: 0.5; }

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  font-family: var(--sans);
  font-size: 0.9375rem;
  font-weight: 300;
  color: var(--black);
  background: var(--white);
  border: 1px solid var(--grey-200);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  outline: none;
  transition: border-color 0.2s;
  resize: none;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder { color: var(--grey-400); }

.contact-form input:focus,
.contact-form textarea:focus { border-color: var(--black); }

.contact-form textarea { min-height: 120px; }

.contact-form button {
  font-family: var(--sans);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--white);
  background: var(--black);
  border: none;
  border-radius: var(--radius-pill);
  padding: 14px 28px;
  cursor: pointer;
  align-self: flex-start;
  transition: opacity 0.2s;
}

.contact-form button:hover { opacity: 0.7; }


/* ── 12. Footer ───────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--grey-200);
  padding: 28px var(--pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-copy {
  font-size: 0.8125rem;
  font-weight: 300;
  color: var(--grey-400);
}

.footer-back {
  font-size: 0.8125rem;
  color: var(--grey-400);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 0.2s;
}

.footer-back:hover { color: var(--black); }


/* ── 13. Animations ───────────────────────────────────────── */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

@keyframes ticker {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}


/* ── 14. Responsive ───────────────────────────────────────── */
@media (max-width: 900px) {
  .services-grid   { grid-template-columns: 1fr; }
  .clients-logos   { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root {
    --pad-x: 20px;
    --pad-y: 60px;
  }

  nav { padding: 0 var(--pad-x); }
  .nav-links { display: none; }

  .hero {
    grid-template-columns: 1fr;
    padding: calc(var(--nav-h) + 48px) var(--pad-x) 60px;
  }

  .hero-image-wrap { justify-content: center; }
  .hero-img        { max-width: 100%; }
  .hero-clients-strip { display: none; }

  .about-grid,
  .contact-inner   { grid-template-columns: 1fr; gap: 40px; }

  .about-img       { aspect-ratio: 4 / 3; }

  .stat-row        { grid-template-columns: 1fr; }
  .stat:nth-child(2) { border-left: none; border-top: 1px solid var(--grey-200); }
  .stat:nth-child(4) { border-left: none; }

  .testimonial-wrap  { padding: 32px 24px; }
  .testimonial-deco  { display: none; }

  footer {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}